Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-01-2025 00:43

General

  • Target

    JaffaCakes118_b8c8bd42e6f515f1eedc661381ea8641.exe

  • Size

    267KB

  • MD5

    b8c8bd42e6f515f1eedc661381ea8641

  • SHA1

    a50b35aefec22eeed641f0948e431e5437602dbc

  • SHA256

    1d1325ce7ac081da99edb530f5644efec4fb4ca081415841204ee38ac6d7a2d3

  • SHA512

    6e73369acdfefeedd6520b2b389297dac27ff4196a4fd3ae385b40c50582b3f1243488a40b1b508b9f6f6fa4f4cc374dd2ff1666e934fe90221b0b4e0e927616

  • SSDEEP

    6144:1llslxMfjmxPA2XK/l78oJ5sXXZnW4j9NY:KlEqxPlX078oJOZnd9NY

Malware Config

Extracted

Family

simda

Attributes
  • dga

    cihunemyror.eu

    digivehusyd.eu

    vofozymufok.eu

    fodakyhijyv.eu

    nopegymozow.eu

    gatedyhavyd.eu

    marytymenok.eu

    jewuqyjywyv.eu

    qeqinuqypoq.eu

    kemocujufys.eu

    rynazuqihoj.eu

    lyvejujolec.eu

    tucyguqaciq.eu

    xuxusujenes.eu

    puzutuqeqij.eu

    ciliqikytec.eu

    dikoniwudim.eu

    vojacikigep.eu

    fogeliwokih.eu

    nofyjikoxex.eu

    gadufiwabim.eu

    masisokemep.eu

    jepororyrih.eu

    qetoqolusex.eu

    keraborigin.eu

    ryqecolijet.eu

    lymylorozig.eu

    tunujolavez.eu

    xubifaremin.eu

    puvopalywet.eu

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Simda family
  • simda

    Simda is an infostealer written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8c8bd42e6f515f1eedc661381ea8641.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8c8bd42e6f515f1eedc661381ea8641.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2124

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2124-0-0x0000000000400000-0x0000000000510000-memory.dmp

    Filesize

    1.1MB

  • memory/2124-1-0x00000000007A0000-0x00000000007EF000-memory.dmp

    Filesize

    316KB

  • memory/2124-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/2124-3-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/2124-4-0x0000000002230000-0x00000000022E2000-memory.dmp

    Filesize

    712KB

  • memory/2124-5-0x0000000000400000-0x0000000000510000-memory.dmp

    Filesize

    1.1MB

  • memory/2124-6-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-10-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-9-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-63-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-76-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-118-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-116-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-114-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-112-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-111-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-110-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-109-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-108-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-107-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-106-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-105-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-104-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-103-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-102-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-101-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-100-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-99-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-97-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-96-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-95-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-94-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-93-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-92-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-91-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-90-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-89-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-88-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-87-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-86-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-85-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-84-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-81-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-82-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-80-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-78-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-77-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-75-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-74-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-73-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-72-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-70-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-69-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-68-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-115-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-113-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-67-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-66-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-98-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-65-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-64-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-83-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-79-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-71-0x00000000024D0000-0x0000000002588000-memory.dmp

    Filesize

    736KB

  • memory/2124-150-0x00000000007A0000-0x00000000007EF000-memory.dmp

    Filesize

    316KB

  • memory/2124-152-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB